Find the maximum and minimum values of the objective function f(x, y) and for what values of x and y they
occur, subject to the given constraints.
fx, y) = 10x + 4y
x_>0
Y_>0
2x + 10y _<100
9x + y _<54

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

Select the correct answer and solve for y

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?